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Cheap flights from Chicago O'Hare Intl Airport to Seattle from £59

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — SEA
28 May — 4 Jun1
1 adult
Tue 28/5
Tue 4/6

Cheap flight deals from O'Hare Intl to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 May 2024.

Popular in

July

Cheapest in

February

Round-trip from

£453

One-way from

£120
High demand for flights, 32% potential price rise
Search Deals
Best time to find cheap flights, 35% potential price drop
Search Deals
From Chicago O'Hare Intl to Seattle/Tacoma Intl
Search Deals
One-way flight from Chicago O'Hare Intl to Seattle/Tacoma Intl
Search Deals

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Seattle?

To save on the cost of your flight from Chicago O'Hare Intl Airport to Seattle, book at least 50 days before your planned departure. Booking around this time can save you about 106% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £253 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £454.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Seattle?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Seattle. Flights to Seattle from Chicago O'Hare Intl Airport in January are about £213 on average during January, but can be found for as low as £76.

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Seattle (ORD - SEA)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Seattle as you normally would.

Cheap Sun Country Air flights from O'Hare Intl to Seattle

Explore cheap flight options specifically provided by Sun Country Air for the route between O'Hare Intl and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 858,538 searches. Data last updated 23 May 2024.
Check out some of the cheapest Sun Country Air flights we've come across from Chicago to Seattle. Make sure to double check the flight details before booking.
Mon 1/720:42ORD - SEA
1 stop16h 26mSun Country Air
Thu 4/717:55SEA - ORD
1 stop23h 44mSun Country Air
Deal found 22/5£196
Sun 16/606:25ORD - SEA
1 stop15h 15mSun Country Air
Thu 20/623:59SEA - ORD
1 stop9h 39mSun Country Air
Deal found 22/5£200
Thu 18/707:00ORD - SEA
1 stop17h 53mSun Country Air
Thu 25/723:59SEA - ORD
1 stop15h 20mSun Country Air
Deal found 22/5£216
Mon 24/620:05ORD - SEA
1 stop16h 57mSun Country Air
Thu 4/717:55SEA - ORD
1 stop23h 44mSun Country Air
Deal found 22/5£223
Thu 6/618:30ORD - SEA
1 stop6h 24mSun Country Air
Thu 13/623:59SEA - ORD
1 stop17h 07mSun Country Air
Deal found 22/5£224
Sun 21/720:05ORD - SEA
1 stop14h 01mSun Country Air
Thu 1/823:59SEA - ORD
1 stop17h 11mSun Country Air
Deal found 21/5£248

Cheap Delta flights from O'Hare Intl to Seattle

Explore cheap flight options specifically provided by Delta for the route between O'Hare Intl and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 858,538 searches. Data last updated 23 May 2024.
Some of the lowest-priced Delta flights we've found at this time heading from Chicago to Seattle. Deals frequently update to provide users with more options.
Tue 24/907:26ORD - SEA
Nonstop4h 39mDelta
Wed 25/918:00SEA - ORD
Nonstop3h 58mDelta
Deal found 23/5£117
Thu 5/907:30ORD - SEA
Nonstop4h 30mDelta
Mon 16/918:00SEA - ORD
Nonstop3h 58mDelta
Deal found 23/5£141
Mon 12/818:50ORD - SEA
Nonstop4h 38mDelta
Fri 23/817:55SEA - ORD
Nonstop3h 59mDelta
Deal found 22/5£164
Mon 9/918:50ORD - SEA
Nonstop4h 47mDelta
Wed 11/918:00SEA - ORD
Nonstop3h 58mDelta
Deal found 23/5£167
Thu 13/618:50ORD - SEA
Nonstop4h 44mDelta
Sat 15/618:00SEA - ORD
Nonstop3h 58mDelta
Deal found 22/5£226
Sat 15/606:05ORD - SEA
1 stop9h 54mDelta
Sat 15/618:00SEA - ORD
Nonstop3h 58mDelta
Deal found 22/5£251
Sat 15/614:10ORD - SEA
Nonstop4h 30mDelta
Mon 17/600:25SEA - ORD
1 stop9h 19mDelta
Deal found 22/5£256
Wed 16/1014:13ORD - SEA
Nonstop4h 41mDelta
Sat 19/1000:35SEA - ORD
1 stop6h 01mDelta
Deal found 23/5£259
Wed 29/519:40ORD - SEA
Nonstop4h 42mDelta
Sat 13/707:10SEA - ORD
Nonstop3h 55mDelta
Deal found 22/5£281

Cheap O'Hare Intl to Seattle flights in May & June 2024

Find cheap flight options from O'Hare Intl to Seattle specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 858,538 searches. Prices were last updated on 23 May 2024.
Listed are some of the best fares we've found on flights departing from Chicago to Seattle in 2024. More deals are always being added, so be sure to check back regularly.
Tue 18/619:22ORD - SEA
Nonstop4h 38mAlaska Airlines
Wed 10/722:45SEA - ORD
Nonstop3h 55mAlaska Airlines
Deal found 22/5£117
Wed 19/606:00ORD - SEA
Nonstop4h 31mAlaska Airlines
Tue 9/719:45SEA - ORD
1 stop7h 30mAlaska Airlines
Deal found 22/5£141
Fri 7/608:00ORD - SEA
1 stop8h 29mAlaska Airlines
Wed 12/617:45SEA - ORD
Nonstop4h 04mAlaska Airlines
Deal found 22/5£148
Sat 15/617:50ORD - SEA
Nonstop4h 35mAlaska Airlines
Tue 18/622:45SEA - ORD
Nonstop3h 55mAlaska Airlines
Deal found 23/5£160
Wed 5/621:20ORD - SEA
Nonstop4h 35mAlaska Airlines
Thu 13/606:07SEA - ORD
Nonstop4h 06mAlaska Airlines
Deal found 22/5£164
Thu 6/621:20ORD - SEA
Nonstop4h 35mAlaska Airlines
Wed 12/617:45SEA - ORD
Nonstop4h 04mAlaska Airlines
Deal found 22/5£167
Fri 7/608:00ORD - SEA
1 stop8h 29mAlaska Airlines
Mon 10/623:34SEA - ORD
Nonstop4h 06mAlaska Airlines
Deal found 23/5£171
Wed 19/621:22ORD - SEA
Nonstop4h 37mAlaska Airlines
Wed 26/616:29SEA - ORD
1 stop10h 46mAlaska Airlines
Deal found 22/5£178
Fri 7/608:00ORD - SEA
1 stop8h 29mAlaska Airlines
Tue 11/619:45SEA - ORD
1 stop6h 55mAlaska Airlines
Deal found 22/5£179

O'Hare Intl to Seattle 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 858,538 searches. Data last updated 23 May 2024.
Listed are some of the best fares we've found on flights departing from Chicago to Seattle in 2024. More deals are always being added, so be sure to check back regularly.
Tue 24/907:26ORD - SEA
Nonstop4h 39mDelta
Wed 25/918:00SEA - ORD
Nonstop3h 58mDelta
Deal found 23/5£117
Tue 6/819:22ORD - SEA
Nonstop4h 38mAlaska Airlines
Tue 13/818:45SEA - ORD
1 stop9h 35mAlaska Airlines
Deal found 23/5£140
Thu 5/907:30ORD - SEA
Nonstop4h 30mDelta
Mon 16/918:00SEA - ORD
Nonstop3h 58mDelta
Deal found 23/5£141
Thu 11/720:05ORD - SEA
1 stop14h 07mMultiple Airlines
Tue 16/717:15SEA - ORD
1 stop17h 03mMultiple Airlines
Deal found 22/5£146
Wed 7/806:00ORD - SEA
Nonstop4h 31mAlaska Airlines
Mon 19/819:45SEA - ORD
1 stop7h 30mAlaska Airlines
Deal found 22/5£148
Sat 15/617:50ORD - SEA
Nonstop4h 35mAlaska Airlines
Tue 18/622:45SEA - ORD
Nonstop3h 55mAlaska Airlines
Deal found 23/5£160
Wed 7/808:00ORD - SEA
1 stop8h 38mAlaska Airlines
Tue 13/818:45SEA - ORD
1 stop9h 35mAlaska Airlines
Deal found 23/5£163
Wed 7/806:00ORD - SEA
Nonstop4h 31mAlaska Airlines
Sat 17/822:45SEA - ORD
Nonstop3h 55mAlaska Airlines
Deal found 22/5£164
Mon 9/918:50ORD - SEA
Nonstop4h 47mDelta
Wed 11/918:00SEA - ORD
Nonstop3h 58mDelta
Deal found 23/5£167

Direct flights to Seattle from O'Hare Intl

Discover direct flight options from O'Hare Intl to Seattle. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 858,538 searches. Data last updated 23 May 2024.
For a quicker trip, book one of these direct flights from Chicago to Seattle. Users can also choose from other Chicago to Seattle flights by using the search form above.
Tue 24/907:26ORD - SEA
Nonstop4h 39mDelta
Wed 25/918:00SEA - ORD
Nonstop3h 58mDelta
Deal found 23/5£117
Thu 5/907:30ORD - SEA
Nonstop4h 30mDelta
Mon 16/918:00SEA - ORD
Nonstop3h 58mDelta
Deal found 23/5£141
Sat 15/617:50ORD - SEA
Nonstop4h 35mAlaska Airlines
Tue 18/622:45SEA - ORD
Nonstop3h 55mAlaska Airlines
Deal found 23/5£160
Wed 7/817:50ORD - SEA
Nonstop4h 38mAlaska Airlines
Sun 18/822:45SEA - ORD
Nonstop3h 55mAlaska Airlines
Deal found 22/5£164
Mon 9/918:50ORD - SEA
Nonstop4h 47mDelta
Tue 10/918:00SEA - ORD
Nonstop3h 58mDelta
Deal found 23/5£167
Fri 14/606:00ORD - SEA
Nonstop4h 31mAlaska Airlines
Tue 18/622:45SEA - ORD
Nonstop3h 55mAlaska Airlines
Deal found 23/5£183
Thu 13/621:22ORD - SEA
Nonstop4h 37mAlaska Airlines
Sun 16/617:40SEA - ORD
Nonstop3h 59mAlaska Airlines
Deal found 23/5£188
Fri 7/621:20ORD - SEA
Nonstop4h 35mAlaska Airlines
Thu 13/606:07SEA - ORD
Nonstop4h 06mAlaska Airlines
Deal found 22/5£191
Sat 6/706:00ORD - SEA
Nonstop4h 31mAlaska Airlines
Tue 9/722:45SEA - ORD
Nonstop3h 55mAlaska Airlines
Deal found 23/5£198

O'Hare Intl to Seattle flights leaving soon

Find last-minute flight options from O'Hare Intl to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 858,538 searches. Data last updated 23 May 2024.
Have a look at some of the last-minute flights available departing from Chicago to Seattle. Users should examine the flight details to ensure there are no surprises.
Fri 31/519:29ORD - SEA
Nonstop4h 31mAlaska Airlines
Wed 5/617:45SEA - ORD
Nonstop4h 04mAlaska Airlines
Deal found 22/5£231
Wed 29/508:00ORD - SEA
1 stop6h 42mAlaska Airlines
Wed 5/617:45SEA - ORD
Nonstop4h 04mAlaska Airlines
Deal found 22/5£238
Sun 2/606:15ORD - SEA
Nonstop4h 28mAlaska Airlines
Fri 7/619:45SEA - ORD
1 stop6h 55mAlaska Airlines
Deal found 22/5£239
Tue 28/508:00ORD - SEA
1 stop8h 29mAlaska Airlines
Fri 7/619:45SEA - ORD
1 stop6h 55mAlaska Airlines
Deal found 21/5£246
Thu 30/506:00ORD - SEA
Nonstop4h 27mAlaska Airlines
Thu 30/511:26SEA - ORD
1 stop24h 28mAlaska Airlines
Deal found 22/5£249
Tue 28/508:00ORD - SEA
1 stop25h 34mFrontier
Fri 31/521:04SEA - ORD
1 stop29h 56mFrontier
Deal found 22/5£255
Wed 29/508:00ORD - SEA
1 stop8h 29mAlaska Airlines
Tue 18/622:45SEA - ORD
Nonstop3h 55mAlaska Airlines
Deal found 22/5£257
Tue 28/521:20ORD - SEA
Nonstop4h 35mAlaska Airlines
Fri 7/623:34SEA - ORD
Nonstop4h 06mAlaska Airlines
Deal found 21/5£258
Wed 29/508:00ORD - SEA
1 stop6h 42mAlaska Airlines
Sat 13/722:45SEA - ORD
Nonstop3h 55mAlaska Airlines
Deal found 22/5£262

One-way flights to Seattle from O'Hare Intl

Search for one-way flight options from O'Hare Intl to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 858,538 searches. Data last updated 23 May 2024.
Take a look at some of the best available options we've come across on one-way flights from Chicago to Seattle. Those needing a return flight from Chicago to Seattle can use the search form above.
Tue 18/617:50ORD - SEA
Nonstop4h 38mAlaska Airlines
Deal found 22/5£59
Sat 17/806:35ORD - SEA
1 stop7h 52mAlaska Airlines
Deal found 22/5£82
Mon 17/618:50ORD - SEA
Nonstop4h 44mDelta
Deal found 23/5£83
Fri 7/608:00ORD - SEA
1 stop8h 29mAlaska Airlines
Deal found 23/5£90
Tue 25/619:22ORD - SEA
Nonstop4h 38mAlaska Airlines
Deal found 22/5£101
Thu 27/621:22ORD - SEA
Nonstop4h 37mAlaska Airlines
Deal found 23/5£106
Sat 22/606:55ORD - SEA
Nonstop4h 30mDelta
Deal found 23/5£107
Thu 6/621:20ORD - SEA
Nonstop4h 35mAlaska Airlines
Deal found 22/5£109
Wed 26/618:50ORD - SEA
Nonstop4h 44mDelta
Deal found 22/5£117

Find flights from O'Hare Intl to Seattle within your budget

Customise your flight search to find flights from O'Hare Intl to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,538 searches. Data last updated 23 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£117 - £196

Route

Depart

Return

Price

Chicago O'Hare IntlSeattle/Tacoma Intl

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Tue 24/9

Nonstop4h 39m

Seattle/Tacoma Intl

Wed 25/9

Nonstop3h 58m

£117

Chicago O'Hare IntlSeattle/Tacoma Intl

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Tue 6/8

Nonstop4h 38m

Seattle/Tacoma Intl

Tue 13/8

1 stop9h 35m

£140

Chicago O'Hare IntlSeattle/Tacoma Intl

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Thu 5/9

Nonstop4h 30m

Seattle/Tacoma Intl

Mon 16/9

Nonstop3h 58m

£141

Chicago O'Hare IntlSeattle/Tacoma Intl

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Thu 11/7

1 stop14h 07m

Seattle/Tacoma Intl

Tue 16/7

1 stop17h 03m

£146

Chicago O'Hare IntlSeattle/Tacoma Intl

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Wed 31/7

Nonstop4h 31m

Seattle/Tacoma Intl

Mon 5/8

1 stop7h 30m

£148

Chicago O'Hare IntlSeattle/Tacoma Intl

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Sat 15/6

Nonstop4h 35m

Seattle/Tacoma Intl

Tue 18/6

Nonstop3h 55m

£160

Chicago O'Hare IntlSeattle/Tacoma Intl

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Thu 11/7

1 stop13h 59m

Seattle/Tacoma Intl

Tue 16/7

2 stops13h 57m

£177

Chicago O'Hare IntlSeattle/Tacoma Intl

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Wed 21/8

Nonstop4h 34m

Seattle/Tacoma Intl

Wed 28/8

1 stop9h 45m

£192

Chicago O'Hare IntlSeattle/Tacoma Intl

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Mon 1/7

1 stop16h 26m

Seattle/Tacoma Intl

Thu 4/7

1 stop23h 44m

£196

Flights are sorted by cheapest first

Deals found on 23/5

When is the best time to book a flight from Chicago O'Hare Intl Airport to Seattle?

Use this chart to determine the optimal time to book a return flight from O'Hare Intl to Seattle. Price data was last updated on 10 May 2024.
The best time to book flights from Chicago O'Hare Intl Airport to Seattle is 89 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

Best time to book a flight from O'Hare Intl to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from O'Hare Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

5 - 19 °C

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated 23 May 2024.
Get a feel of what it's like to fly with Sun Country Air, Delta and Alaska Airlines from Chicago to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very Good
6,004 reviews
Check prices

Crew

8.7

Boarding

8.3

Overall

8.2

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very Good
6,004 reviews
Southwest
8.2
Very Good
6,004 reviews
Check prices

Crew

8.7

Boarding

8.3

Overall

8.2

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Alaska Airlines
8.1
Very Good
9,171 reviews
Southwest
8.2
Very Good
6,004 reviews
Check prices

Crew

8.7

Boarding

8.3

Overall

8.2

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very Good
10,585 reviews
Southwest
8.2
Very Good
6,004 reviews
Check prices

Crew

8.7

Boarding

8.3

Overall

8.2

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines
7.4
Good
10,852 reviews
Southwest
8.2
Very Good
6,004 reviews
Check prices

Crew

8.7

Boarding

8.3

Overall

8.2

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Sun Country Air
7.2
Good
608 reviews
Southwest
8.2
Very Good
6,004 reviews
Check prices

Crew

8.7

Boarding

8.3

Overall

8.2

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Chicago O'Hare Intl?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Chicago O'Hare Intl to Seattle. You should not have trouble finding flights to Seattle/Tacoma Intl from Chicago O'Hare Intl; the airport handles an average of 21 inbound flights from Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Seattle airport from Chicago O'Hare Intl. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

  • Can I find flights from Chicago O'Hare Intl Airport to Seattle for under £200 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Seattle for under £200. The cheapest flight booked recently is on Delta for just £117, but on average you can expect to pay £167.

  • Are there nonstop flights from Chicago O'Hare Intl Airport to Seattle for under £200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Chicago O'Hare Intl Airport to Seattle under £200. A good price for a nonstop flight from Chicago O'Hare Intl Airport to Seattle is less than £190.

  • Are there last-minute flights available from Chicago O'Hare Intl Airport to Seattle for under £300?

    There are currently 20+ open flights from Chicago O'Hare Intl Airport to Seattle within the next 7 days for less than £300.

  • What days are direct flights available from Chicago O'Hare Intl Airport to Seattle?

    Direct flights can be found on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

  • How many flights depart from Chicago O'Hare Intl Airport to Seattle on average per day?

    Per day, 52 flights depart from Chicago O'Hare Intl Airport to Seattle on average.
    Early Morning (Midnight to 6am) - 6% of flight departures
    Morning (6am - Midday) - 21% of flight departures
    Afternoon (Midday - 6pm) - 35% of flight departures
    Evening (6pm - Midnight) - 38% of flight departures

  • How long is the flight from Chicago O'Hare Intl Airport to Seattle?

    For as low as £117, Delta can have you in Seattle from Chicago O'Hare Intl Airport in 4h 38m. The distance from Chicago O'Hare Intl Airport to Seattle is about 1725 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Seattle round-trip?

    According to our current data, Delta (£117), Alaska Airlines (£140), and Frontier (£177) offers the cheapest pricing from Chicago O'Hare Intl Airport to Seattle. Delta is priced at 45% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Seattle one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at £59. Delta flights start at £83 while deals on United Airlines start at £118 one-way.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Seattle?

    Before booking your flight to Seattle from Chicago O'Hare Intl Airport, check out the most reliable airlines to get you to your destination on time: WestJet (100%), KLM (94%), Korean Air( 93%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Seattle?

    Looking at all options, your cheapest flight can be booked for £116. While the most popular route (Chicago O'Hare Intl - Seattle/Tacoma Intl) can be booked for £171 on average our data indicates £123 when flying from Chicago O'Hare Intl Airport to Seattle.

  • What does ORD to SEA mean?

    Chicago O'Hare Intl Airport is ORD and Seattle/Tacoma Intl Airport is SEA. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from O'Hare Intl to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your O'Hare Intl to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from O'Hare Intl to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter O'Hare Intl to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from O'Hare Intl to Seattle that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Seattle.

  • Can I find deals for business class flights from O'Hare Intl to Seattle?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from O'Hare Intl to Seattle that allow pets onboard?

    Many airlines flying from O'Hare Intl to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from O'Hare Intl to Seattle?

    Yes, you can often find last-minute deals on O'Hare Intl to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago O'Hare Intl Airport to Seattle flight deals updated?

    The Chicago O'Hare Intl Airport to Seattle flight deals you see on this page were last updated on 23/5.

  • When is the best time to book a flight from Chicago O'Hare Intl Airport to Seattle?

    Currently, December is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Seattle (average of £576). Flying from Chicago O'Hare Intl Airport to Seattle in July is currently the most expensive (average of £805). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Search flights from O'Hare Intl to Seattle by cabin class

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Hourly flight availability from O'Hare Intl to Seattle

Find hourly flight availability from O'Hare Intl to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 May 2024.
13%of flight departuresEarly morningMidnight to 6 am
21%of flight departuresMorning6 am to noon
31%of flight departuresAfternoonNoon to 6 pm
35%of flight departuresEvening6 pm to midnight
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6 AM
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6 PM

Weekly flight availability from O'Hare Intl to Seattle

Explore weekly flight availability from O'Hare Intl to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 23 May 2024.
Monday26daily flights
Tuesday18daily flights
Wednesday19daily flights
Thursday22daily flights
Friday24daily flights
Saturday19daily flights
Sunday20daily flights

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Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Seattle?

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Can Cheapflights find flights from O'Hare Intl to Seattle with no change fees?

Certainly. Search results for flights to Seattle from O'Hare Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from O'Hare Intl to Seattle become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seattle from O'Hare Intl today and book when prices fit your budget.

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